WASHINGTON - The National Park Service says it will rely on a media report that says 1.8 million people attended President Obama’s inauguration.

David Barna, a Park Service spokesman, said the agency did not conduct its own count. Instead, it will use a Washington Post account that said 1.8 million people gathered on the US Capitol grounds, National Mall, and parade route.

“It is a record,” Barna said. “We believe it is the largest event held in Washington, D.C., ever.”